Struct BackendService 

pub struct BackendService { /* private fields */ }

A Tower Service that dispatches routed requests to a backend McpClient.

This service handles individual requests after the proxy has already determined which backend they belong to and stripped the namespace prefix. It converts McpClient method calls into the Service<RouterRequest> interface, allowing standard Tower middleware to wrap per-backend dispatch.

Created via Backend::service() and typically wrapped with middleware before being type-erased into the proxy’s backend entry.

Trait Implementations

impl Clone for BackendService

fn clone(&self) -> BackendService

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Service<RouterRequest> for BackendService

type Response = RouterResponse

Responses given by the service.

type Error = Infallible

Errors produced by the service.

type Future = Pin<Box<dyn Future<Output = Result<RouterResponse, Infallible>> + Send>>

The future response value.

fn poll_ready(&mut self, _cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, req: RouterRequest) -> Self::Future

Process the request and return the response asynchronously.